Built on Celo · Powered by MiniPay

Save Together,
Grow Together.

Africa's centuries-old rotating savings tradition — now trustless, transparent, and powered by stablecoins. Create or join a Chama circle and let smart contracts handle the trust.

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Active Members

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cUSD Circulated

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Circles Completed

Why ChamaVault?

Traditional savings circles rely on trust. We replace trust with code — transparent, automatic, and unstoppable.

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Trustless Smart Contracts

No more broken promises. Smart contracts enforce contributions and payouts automatically — no middleman, no excuses.

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Stablecoin Powered

Save and receive in cUSD — no volatility, no exchange rate headaches. Your savings maintain their value.

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Global Circles

Join savings circles with trusted members across borders. Chama, Susu, Tontine, Stokvel — one platform for all traditions.

Instant Payouts

When it's your turn, funds are released instantly to your MiniPay wallet. No delays, no bank processing.

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On-Chain Reputation

Build your savings reputation on-chain. Never miss a contribution? Your trust score grows with every cycle.

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AI Insights

Smart recommendations for group sizes, contribution amounts, and savings strategies based on your patterns.

How It Works

Four simple steps. No middlemen. No broken promises.

1

Create a Circle

Set your contribution amount, frequency, and number of members. The smart contract handles the rest.

2

Invite Members

Share your invite link. Members join by connecting their MiniPay wallet — simple and instant.

3

Contribute Weekly

Each member contributes on schedule. The smart contract tracks everything transparently on-chain.

4

Receive Your Pot

When it's your turn, the full pot is released to your wallet instantly. Then the cycle continues!

No Wallets? No Problem.

Built for the real world. Invite friends to your circle using just their phone number via Celo SocialConnect.

📱 Invite via Phone Number

Powered by Celo SocialConnect. Invite friends to your Chama without needing their complicated crypto address!

Live Circles

Real savings circles running right now on Celo. Join one or start your own.

Nairobi Savers

🟢 Active
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🇹🇿
50 cUSD
Weekly
3 of 5

Lagos Builders

🟢 Active
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🇨🇲
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120 cUSD
Bi-weekly
2 of 6

Accra Growth Club

🟡 Forming
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30 cUSD
Weekly
Forming

Trusted by Builders

Transparent, verifiable, and running on Celo mainnet.

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On-Time Contribution Rate
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Missed Payouts
0M+
MiniPay Wallets Ready

The ChamaVault Symbol

A vault of trust, surrounded by a community of savers — our 3D animated logo represents the fusion of security and togetherness.

🔐 The Vault Door

The central metallic vault represents the security of smart contracts — your funds are locked and managed by immutable code, not promises.

🟢 Orbiting Members

Eight colorful nodes orbit the vault, each representing a member of the savings circle. Connected by energy arcs, they symbolize trust and community.

✨ Living Design

The logo breathes, pulses, and responds to your mouse — representing that ChamaVault is alive, always running, always protecting your savings.

Frequently Asked Questions

Everything you need to know about savings circles, staking yields, and security.

What is a Rotating Savings Circle (Chama)?

A rotating savings circle is a group of trusted individuals who contribute a fixed amount of money regularly (weekly or monthly). Each round, one member receives the entire pool of money collected. The cycle continues until every member has had their turn. It's a popular mutual financial aid system across the globe under various names like Susu, Tontine, Stokvel, and Chama.

How does ChamaVault make this trustless?

ChamaVault uses Celo smart contracts to enforce circle rules. Instead of relying on a human organizer, members deposit their funds directly into the smart contract. The contract automatically calculates payouts, tracks who has contributed, and handles payouts to the correct recipient. If a member defaults, their reputation score is instantly affected, and they are restricted from future pots.

What stablecoins are used on ChamaVault?

All savings circles are currently run using cUSD (Celo Dollar), a stable cryptocurrency pegged to the US Dollar. Staking and hardware upgrades use CHMT (ChamaToken), which can be obtained via the token sale or faucet.

How does the Yield Staking & Mining work?

Stakers can deposit CHMT tokens into our Mining panel to earn passive yCHAMA rewards. Staking yields accumulate in real-time. Members can upgrade their hardware rigs (Lite Rig for 1.5x boost, Pro Rig for 3.0x boost) to accelerate their yield emissions.

How do I check in daily to get Quests points?

Go to the Quests tab and click 'Check In'. Every consecutive day you check in increases your Daily Streak up to 7 days, giving you escalating CHAMA rewards. A streak reset resets the cycle back to Day 1.

Ready to Save Smarter?

Join thousands of members across Africa building wealth together — one circle at a time.